Crystalline mineral composed of silica
Crystalline Mineral BriefNOTE: The origin of the magmatic systems is not well understood, any descriptive content is deemed as speculative according to known and presumed scientific observations.
Quartz is a tough, crystalline mineral composed of silica (silicon dioxide). It is said to be the second most abundant mineral in the Earths continental crust, after feldspar. The forming of quartz crystals begins with the heating and cooling of elements in pockets formed by a superheated soup of base minerals and gases (Magma). During the cooling of the granitic melts and in combination with fluids and gasses, fractionation causes water to exsolve (forming minerals or substances through separation). As the mineral rich granitic melt ascends, flux melting of overlying mafic underplates and other crust is triggered. The resulting granitoid magmas comprise a slurry of melt and residue that recrystallizes into a thick silicic paste during a local thermodynamic process during its ascent.
Crystallization is a process in which solids formCystallization is the process where atoms and/or molecules are organized into a solid form in a structure known as a crystal. The crystallization process can be divided into 2 major steps, 'Nucleation' and 'Crystal Growth'.
NucleationThe initial procces in the formation of a crystal from a solution, liquid, or a vapour, along with a series of cooling events, is called Nucleation. A small portion of the molecular structure arrange itselfs in a pattern of a crystalline solid which forms a framework for additional particles to be deposited. Thd most likely cause for this arrangement is frequency and vibration.
Crystal GrowthCrystal growth and its growth rate is determined by a variety of conditions and according to the availability of silica, minerals and water. The crystal type is determined by temperature, air pressure and rate of fluid evaporation. The conditions required to determine the likelihood for a particular crystal type and probability of the crystallization process to commence:
ChemistryMinerals and organic molecules crystallize easily into high structered crystals. Large biochemical particles and proteins are less likely to crystallize.
Molecular ForcesThe intensity of the atomic, intermolecular or intramolecular forces will determine the likelihood of molecules crystallizing.
SeparationCrystallization is also a separation of solids and liquids, in which an appropriate dissolved substance in the liquid solution forms a pure crystalline solid.
Crystal FamilyDescribing The crystal family is difficult as it has been overcomplicated over the years. The crystal family is divided according to its symmetry in 2 and 3 dimensions, and into 6 crystal structures (also referred to as 'lattices and point groups'). 5 of the 6 crystal structures are identical to one another 3 dimensionally, Aretriclinic, Monoclinic, Orthorhombic, Tetragonal, and Cubic. The hexagonal crystal structure differs in that is can be further subdivided into 2 crystal systems, 'Hexagonal' and 'trigonal', which are of quartz.
Hexagonal Crystal StructureEach of the 2 hexagonal crystal structures have their own lattice systems, Hexagonal is Hexagonal in shape and has a sixfold axis of rotation. Trigonal is Rhombohedral in shape with a threefold axis of rotation. The lattice systems are classified using both point groups and space groups; Point groups are used to classify an object by its symmetry in 2 dimensions. A space group is the categorization of an objects symmetry as viewed in three dimensions (symmetries tallied through rotation), and further classified into 219 distinct types.
Trigonal Crystal latticeα-quartz - The ideal crystal shape (rhombohedral), a six-sided prism terminating with six-sided pyramids at 2 opposite ends. The trigonal crystal system consists of the 5 point groups that have a single three-fold rotation axis, which includes space groups 143 to 167. 5 points symmetry, space group 154.
Hexagonal Crystal latticeβ-quartz - The transformation from α-quartz to β-quartz takes place abruptly at 573 °C (1,063 °F). This transformation has a significant increase in volume, and can induce fracturing of ceramics or rocks. 7 points symmetry.
Quartz and ElectricityScientifically, the electrical qualities of quartz is made difficult to understand or without explanation. If you are able to understand that everything concieveable is electrical, each with its own unique wavelength and resonance properties then all may become a little clearer and easier to understand.
PiezoelectricityCrystals, Ceramics, Bone, DNA and Proteins have shown that they can accumulate an electric charge in the form Piezoelectricity (Pressure from latent Heat). The word comes from the Greek 'Piezen' which means to press or squeeze and 'elektron' which mean amber, which was long ago recognised for its static charging as per the triboelectric series. It is recorded that piezoelectricity was discovered in 1880 by French physicists Jacques and Pierre Curie. However, there is empirical evidence shows that ancient cultures where fully aware of electrical properties of materials and more so than we do today.
Metaphysical PropertiesCrystals have long been renowned for their esoteric attributes because it is understood that the piezioelectricity accumulation in crystals is much the same as that of Bone, DNA and Proteins in the human body. It is without wonder then that Quartz Crystals have long been associated with metaphysical properties such as structure, storing, amplification, focusing, transmitting and transforming energy. How these properties work scientifically is unclear, however, The clearer the quartz the cleaner and more powerful the effects are according to practitioners of crystal healing, meditation and spiritual work. Intuition and a positive temperament plays an important role in the effects of any crystal or modality, and how you feel towards a crystal is an important to how you use it and the benefits attained. Quartz crystals act like tuning forks and returns or balances our physical and subtle bodies frequencies to a more natural state. Studies have shown that holding a small, double terminated quartz doubles the photographable portion of the human aura. Quartz Crystal are used for the benfit of Clarity, Focus and Magnification, Channeling, Cleansing, Healing, Chakra Stimulation.
ElectronicsQuartz is widely Used in the electronics industry to both resonate and filter electronic frequencies in a large number of applications that ascentuates the operation of our own senses. Devices include Sensors, Optics, Sound, Balancing with atomic resolution and precision. Common everyday uses include Push/Press start ignition sources, Quartz watches, Electrical insturments and Mobile phones.
Quartz Crystal TypesThe most varied and common of all minerals is Quartz and it occurs in many different forms, habits, and colors. Often forming in the inner lining of geodes as a layer of large crystalline Quartz, and an outer layer of Chalcedony or banded Agate. Chalcedony is a Microcrystalline form of Quartz and only forms as compacted and microscopic crystals.
GemstonesThere are more quartz varieties than any other known mineral. The main crystalline Quartz varieties are are semi-precious gemstones and it is the various impurities that are responsible for the extensive range of colors. As some colours are either rare or expensive many clear rock crystals are synthetically coloured through various heating or film techniques to form imitations of the pure gem type quartz All forms of Quartz are used as gemstones, They are either kept in their natural crystal form or cut into various cabochons, tumbled or polished and used in all forms of jewelery.